| commit | 609c353553bb3f172d21394b8bf62b3bace09579 | [log] [tgz] |
|---|---|---|
| author | Drew Davenport <ddavenport@google.com> | Wed Feb 19 10:12:50 2025 -0700 |
| committer | Drew Davenport <ddavenport@google.com> | Fri Mar 14 11:38:40 2025 -0600 |
| tree | f2b7e0a75cb70de8c059317606525d33866a60e4 | |
| parent | e5ca88ba862f3331aa4ec87ee745c3aab0a2c5e5 [diff] |
drm_hwcomposer: Add VSyncWorker::GetNextVsyncTimestamp Add a function to approximate when the next vsync after a given timestamp will be. This can be used to support expectedPresentTime functionality to determine if a pending property set should be committed immediately or for a future vsync. Change-Id: I6b1f0182d3416b0ffa361f54e6695b2894eb842a Signed-off-by: Drew Davenport <ddavenport@google.com>
Patches to drm_hwcomposer are very much welcome, we really want this to be the universal HW composer implementation for Android and similar platforms. So please bring on porting patches, bugfixes, improvements for documentation and new features.
A short list of contribution guidelines:
Submit changes via gitlab merge requests on gitlab.freedesktop.org.
drm_hwcomposer is Apache 2.0 Licensed and we require contributions to follow the developer's certificate of origin: http://developercertificate.org/.
When submitting new code please follow the naming conventions documented in the generated documentation. Also please make full use of all the helpers and convenience macros provided by drm_hwcomposer. The below command can help you with formatting of your patches:
git diff | clang-format-diff-19 -p 1 -style=file
Hardware specific changes should be tested on relevant platforms before committing.
If you need inspiration, please checkout our TODO issues.
Happy hacking!